论文部分内容阅读
介绍了声发射技术的原理、技术特点、检验程序及其评定依据,通过声发射技术在克拉玛依石化公司液化汽车间200 m3丙烷球罐的裂纹修复问题及安全评定的应用,说明该法是快速、经济、有效的在用压力容器评定方法。
The principle, technical characteristics, testing procedure and evaluation basis of AE technology are introduced. The application of AE technology to the crack repair of 200 m3 propane spherical tank in Karamay Petrochemical Company liquefied petroleum gas plant and its safety evaluation are introduced. The results show that the method is fast, Economical and effective method of assessing pressure vessels.